Triple
T20923957
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Christa Ludwig |
E515286
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Vienna State Opera |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Vienna State Opera | Statement: [Christa Ludwig, employer, Vienna State Opera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vienna State Opera Context triple: [Christa Ludwig, employer, Vienna State Opera]
-
A.
Vienna State Opera
chosen
The Vienna State Opera is one of the world’s leading opera houses, renowned for its rich history, prestigious productions, and central role in Vienna’s classical music culture.
-
B.
Vienna Volksoper
The Vienna Volksoper is a major opera house in Vienna renowned for its productions of operettas, operas, and musicals in the German-speaking world.
-
C.
Burgtheater, Vienna
The Burgtheater in Vienna is Austria’s historic national theatre and one of the most prestigious and influential German-language stages in the world.
-
D.
Berlin State Opera
The Berlin State Opera is one of Germany’s leading opera houses, renowned for its historic venue, world-class productions, and prominent role in Berlin’s cultural life.
-
E.
Bavarian State Opera House
The Bavarian State Opera House is a historic and prestigious opera venue in Munich, Germany, renowned for its world-class productions and rich cultural heritage.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e0b4fb431c8190b9d40e6a72f0cc87 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f6504c30819084e8cabab98d08f7 |
completed | April 21, 2026, 4 a.m. |
Created at: April 16, 2026, 12:49 p.m.